tjslonaker tjslonaker

02-03-2020
Mathematics

contestada

Y is directly related to X, and Y is 81 when X is 27.
The constant of variation is ____

Respuesta :

Officialalehpeter Officialalehpeter

02-03-2020

Answer:x=3/9

Step-by-step explanation:

X directly proportional to Y

X=ky

Make k the subject of formula

k=x/y

K=27/81

Divided by 9

K=3/9

Answer Link

Otras preguntas

When the Midwest flight attendants first looked at the terms of their contract and asked if they were being treated unfairly, they prepared a statement of the i

What does Riis call "the elements God meant to be free, but man deals out with such penny-pinching hand"? Explain your answer.

3a-28-7a+10a Someone PLEASE HELP

Which sequence of dna bases would pair with this partial strand cat tca ctg?.

Where does fermentation occur.

groundwater returning to earths surface comes up through a ___?

Estella signed a one-year lease. She pays $720 per month in rent. If she wants to move out three months early, how much money will she owe when she moves out? I

Define Foreshadowing, How does Steinbeck use the literary element of foreshadowing to engage the audience?

How to add fractions with whole numbers.

plz hurryWhich option shows the rhyme scheme of this poem? Roses are red, violets are blue, lilacs are purple, and pansies are too.